Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
hua irene » hua ren
huang lin » huang bin, huang jing, huang ting
yang y.c » yang yi, yang yao, yang 4.3
yang lin » yang jin, wang lin, yang li
hong ghi » zhong zhi, hong hai
hong g » hong ng, hong w, hong 7

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang y.c hua irene ((yang di) or (((huang lin) OR (yang lin)))) ((hong g) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang y.c hua irene ((yang di) OR (((huang lin) OR (yang lin)))) ((hong g) OR (hong ghi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang y.c hua irene ((yang di) or (((huang lin) OR (yang lin)))) ((hong g) or (hong ghi)) ;".
• Adding a wildcard symbol may retrieve word variants: dong yang y.c hua irene ((yang di) or (((huang lin) OR (yang lin)))) ((hong g) or (hong ghi)) ;*.